Liebchen, B. ; Schmelcher, P. (2015)
Interaction induced directed transport in ac-driven periodic potentials.
In: New Journal of Physics, 17 (8)
doi: 10.1088/1367-2630/17/8/083011
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We demonstrate that repulsive power law interactions can induce deterministic directed transport of particles in dissipative ac-driven periodic potentials, in regimes where the underlying noninteracting system exhibits localized oscillations. Contrasting the well-established single particle ratchet mechanism, this interaction induced transport is based on the collective behaviour of the interacting particles yielding a spatiotemporal nonequilibrium pattern comprising persistent travelling excitations.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2015 |
| Autor(en): | Liebchen, B. ; Schmelcher, P. |
| Art des Eintrags: | Bibliographie |
| Titel: | Interaction induced directed transport in ac-driven periodic potentials |
| Sprache: | Englisch |
| Publikationsjahr: | 6 August 2015 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | New Journal of Physics |
| Jahrgang/Volume einer Zeitschrift: | 17 |
| (Heft-)Nummer: | 8 |
| DOI: | 10.1088/1367-2630/17/8/083011 |
| Kurzbeschreibung (Abstract): | We demonstrate that repulsive power law interactions can induce deterministic directed transport of particles in dissipative ac-driven periodic potentials, in regimes where the underlying noninteracting system exhibits localized oscillations. Contrasting the well-established single particle ratchet mechanism, this interaction induced transport is based on the collective behaviour of the interacting particles yielding a spatiotemporal nonequilibrium pattern comprising persistent travelling excitations. |
| Freie Schlagworte: | 05.45.-a,05.45.Xt,05.45.Yv,05.60.Cd,directed transport,directed transport,driven lattices,interacting,nonlinear dynamics,ratchet, publiziert |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Festkörperphysik (2021 umbenannt in Institut für Physik Kondensierter Materie (IPKM)) |
| Hinterlegungsdatum: | 28 Mai 2019 05:00 |
| Letzte Änderung: | 19 Aug 2020 10:57 |
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